ISRC FIRCR1301828
Verified recording
FIRCR1301828 is “Kapteeni Kalle ja muut kaverit” by Olli Oivanen,
registered on the CopyrightChains blockchain with CopyrightID
0x36a6495fb5211c28da92c65131750c89de481fe69acd0ad1d89a015a978e0763 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR1301828.
Recording identifiers
- ISRC
- FIRCR1301828
- Title
- Kapteeni Kalle ja muut kaverit
- Artist
- Olli Oivanen
- CopyrightID (CopyrightChains transaction hash)
0x36a6495fb5211c28da92c65131750c89de481fe69acd0ad1d89a015a978e0763
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:21bf8675a7cbd828ecdc8a12018d16709986e7b5f7ff0ac6723b90ba479dcfe0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR1301828
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Kapteeni Kalle ja muut kaverit · Machine-readable JSON-LD